计数器移位寄存器
General Description
The CD4094BC consists of an 8-bit shift register and a 3-STATE 8-bit latch. Data is shifted serially through the shift register on the positive transition of the clock. The output of the last stage QS can be used to cascade several devices. Data on the QSoutput is transferred to a second
output, Q′S, on the following negative clock edge.
Features
■Wide supply voltage range: 3.0V to 18V
■High noise immunity: 0.45 VDDtyp.
■Low power TTL compatibility: Fan out of 2 driving 74L or 1 driving 74LS
■3-STATE outputs